Associated flood disaster preventing equipment
A kind of equipment and reservoir technology, applied in water conservancy projects, sea area projects, climate change adaptation, etc., can solve problems such as production and people's livelihood loss
Inactive Publication Date: 2014-09-17
赵彦杰
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Problems solved by technology
[0002] At present, due to the lack of overall planning and equipment for flood prevention, many rivers in our country are often cramped temporarily, and floods cause huge losses to production and people's lives
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[0011] Regarding the equipment for preventing flood disasters, at first, build enough water storage reservoirs in the upper reaches of rivers and the upper reaches of tributaries of rivers. The reservoir should be as high as possible above the ground. That is, the stored water can be discharged as much as possible. The natural reservoir has extensive retaining channels. A channel that collects rainwater into a reservoir. The reservoir also has a flood discharge channel. That is, the channel for flood discharge when the water level exceeds the safety limit. At the same time, a float valve is set at a certain position on the water surface of the reservoir. When the water level exceeds the safety limit, the float valve activates the power switch. The signal light set in the control room is on. When the water level is lower than the safety limit, the control signal light of the float valve goes out. Secondly, an electric drainage system is installed at a suitable place clos...
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The invention discloses associated flood disaster preventing equipment. Firstly, enough storage reservoirs are built on the upstream of a river and the upstream of a river branch; secondly, electric drainage systems are arranged at proper places, close to the horizontal plane, of the storage reservoirs; thirdly, a water level security cordon is arranged on the downstream of the river; finally, the contacting parts between valve doors and valves of the electric drainage systems of the storage reservoirs are made of soft materials, such as plastic and soft rubber. In a flood season, water in the storage reservoirs is drained to the positions of the electric drainage systems at ordinary times, once the water level on the downstream of the river reaches the security cordon in case of heavy rains, a signal lamp is turned on, and controllers remotely control the valve doors of the storage reservoirs to be closed to store flood or call workers of the storage reservoirs to store flood; once the water level on the downstream of the river is lower than the security cordon, the signal lamp is turned off, and the controllers open the valve doors of the storage reservoirs to drain water, so that the storage reservoirs are prepared for the next flood storage. Therefore, a water disaster on the downstream of the river can be controlled.
Description
technical field [0001] The present invention relates to some related flood prevention equipment. Background technique [0002] At present, due to the lack of overall planning and equipment for flood prevention, many rivers in our country are often cramped temporarily, and floods cause huge losses to production and people's lives. Contents of the invention [0003] In order to prevent and control flood disasters effectively, the invention provides an overall plan and equipment related to flood disaster prevention. The overall plan and equipment related to flood prevention can effectively prevent and control floods. [0004] The technical solution provided by the invention is: firstly, build enough water storage reservoirs in the upper reaches of rivers and tributaries of rivers. The reservoir should be as high as possible above the ground. That is, the stored water can be discharged as much as possible. The natural reservoir has extensive retaining channels. A channel ...
Claims
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IPC IPC(8): E02B3/00E02B8/04
CPCY02A10/11
Inventor 赵彦杰
Owner 赵彦杰